85, Mansatala Lane, , Kolkata - 700023, West Bengal, India
Science City Site Office, JBS Haldane Ave, , Kolkata - 700046, West Bengal, India
2, Gobra Road, , Kolkata - 700046, West Bengal, India
71 B, Motijhil avenue, Motijhil, , Kolkata - 700074, West Bengal, India
46c, Rafi Ahmed Kidwai Rd, , Kolkata - 700016, West Bengal, India